Which are vertical angles? Check all that apply. LEAB and BAC
LEAB and CAD
CAD and FAE
_CAB and 2DAE
E
DAC and 2DAE

The answer is b and d

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

If m 17 27 90 63 ** picture is attached

10% of 1,900,000. show me how you got the answer